Funn Bolt fixed type seat clamp inner (Frodon) (gray, diameter 31.8 mm)

Material: CNC cutting 6061 aluminum alloy, the surface is polished and has no scratches, and has good wear resistance and corrosion resistance. Fully CNC machined seat clamp with beautiful surface finish Inner diameter: 28.6mm/30.0mm/31.8mm/34.9mm, weight: 38g Color: orange, blue, black, red, gray Please check the outer diameter of your seat tube to select the compatible seat clamp size.